At Rambus, we create cutting-edge semiconductor and IP products, providing industry-leading chips and silicon IP to make data faster and safer.
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Rambus Introduces PCIe® 7.0 Switch IP with Time Division Multiplexing for Scalable AI and Data Center Infrastructure
https://www.rambus.com/rambus-introduces-pcie-7-0-switch-ip-with-time-division-multiplexing-for-scalable-ai-and-data-center-infrastructure/SAN JOSE, Calif. — May 5, 2026 — Rambus Inc. (NASDAQ: RMBS), a premier chip and silicon IP provider making data faster and safer, today announced the Rambus PCIe® 7.0 Switch IP with Time Division Multiplexing (TDM), a new addition to its advanced interconnect IP portfolio designed to address the rapidly escalating bandwidth, latency, and scalability requirements of AI, cloud, and high-performance computing (HPC) systems.
Ask the Experts: SOCAMM2 Server Memory Module Chipsets
https://www.rambus.com/ask-the-experts-socamm2-server-memory-module-chipset/Learn how SOCAMM2 brings LPDDR5X power efficiency and high bandwidth to scalable, serviceable AI server memory in this Ask the Experts video.
Rambus Sets New Benchmark for AI Memory Performance with Industry-Leading HBM4E Controller IP
https://www.rambus.com/rambus-sets-new-benchmark-for-ai-memory-performance-with-industry-leading-hbm4e-controller-ip/Highlights: Built on a proven track record of over one hundred HBM design wins to ensure first-time silicon success Delivers up to 16 Gigabits per second per pin at low latency to meet the demands of next-generation AI and High-Performance Computing (HPC) workloads Expands industry-leading silicon IP portfolio of high-performance memory solutions SAN JOSE, Calif. […]
High Bandwidth Memory (HBM): Everything You Need to Know
https://www.rambus.com/blogs/hbm3-everything-you-need-to-know/[Updated on March 4, 2026] In an era where data-intensive applications, from AI and machine learning to high-performance computing (HPC) and gaming, are pushing the limits of traditional memory architectures, High Bandwidth Memory (HBM) has emerged as a high-performance, power-efficient solution. As industries demand faster, higher throughput processing, understanding HBM’s architecture, benefits, and evolving role […]
SoC (System on Chip)
https://www.rambus.com/chip-interface-ip-glossary/system-on-chip/A System on Chip (SoC) is an integrated circuit that consolidates all essential components of a computer or electronic system, including CPU, GPU, memory controllers, I/O interfaces, and often specialized accelerators, onto a single chip
Pixel to Byte Packing
https://www.rambus.com/chip-interface-ip-glossary/pixel-to-byte-packing/Pixel to Byte Packing converts pixel data into compact byte formats, optimizing memory and bandwidth in display and imaging systems.
Multi-Port Front-End
https://www.rambus.com/chip-interface-ip-glossary/multi-port-front-end/A Multi-Port Front-End is a hardware or logic interface within a memory controller or data processing unit that enables simultaneous access to multiple data streams or clients. It acts as a high-bandwidth gateway, managing concurrent read/write requests from various sources—such as CPUs, GPUs, accelerators, or I/O subsystems—while maintaining data integrity, prioritization, and protocol compliance.
MSI (Message Signaled Interrupts)
https://www.rambus.com/chip-interface-ip-glossary/msi/Instead of asserting a physical interrupt pin, a device sends a small memory write transaction to a predefined address in the host system. This write contains the interrupt vector, which the processor interprets as an interrupt request. MSI supports multiple interrupt vectors per device, allowing fine-grained signaling and better support for multi-core systems. The enhanced version, MSI-X, expands the number of vectors and adds per-vector masking and configuration.
HPC (High-Performance Computing)
https://www.rambus.com/chip-interface-ip-glossary/hpc/High-Performance Computing (HPC) refers to the use of supercomputers and parallel processing techniques to solve complex computational problems at high speed and scale. HPC systems aggregate computing power from thousands of processors or nodes to perform trillions of calculations per second, enabling breakthroughs in fields such as climate modeling, genomics, financial simulations, and artificial intelligence.
Display Stream Compression (DSC)
https://www.rambus.com/chip-interface-ip-glossary/dsc/Display Stream Compression (DSC) is a visually lossless compression standard developed by the Video Electronics Standards Association (VESA) to reduce the bandwidth required for transmitting high-resolution video streams over display interfaces like DisplayPort, HDMI, and MIPI DSI/DSI-2. DSC enables the delivery of ultra-high-definition (UHD) content—including 4K, 8K, and beyond—without compromising image quality or requiring excessive data rates.
